根据对话内容，在每个空缺处填入一个适当的词，使整段对话意思完整。（每空限填一词）
A: Bob, do you like playing sports?
B: Of course I do. Sports are good （1） our health.
A: What sports do you like best?
B: I like basketball.
A: How （2） do you play basketball?
B: About three times a week. And I also like watching basketball games on TV.
A: Who is your （3） basketball player?
B: Yao Ming.
A: Could you （4） me something about him?
B: Sure. He is a famous basketball player. And I want to be a star like him. How about you?
A: I like science, so I hope to be a （5） just like Deng Jiaxian.
B: That’s cool. I hope our dreams will come true!
Mr．Zhang，your is excellent！Have you ever studied abroad？（pronounce）
I don't use my mobile phone a lot at night，as its blue light is to my eyes．（harm）
LEGO is one of the that can develop children's creativity．（toy）
I offered my seat to an elderly man，but he refused ．（polite）
Little Tom has just celebrated his birthday．（nine）